Answer:
te recomiendo photomacht te hace las cuentas con una foto
3x + 2(-2x + 3) = 50 |use distributive property
3x - 4x + 6 = 50
-x + 6 = 50 |subtract 6 from both sides
-x = 44 |change signs
x = -44
A rock climber's elevation above sea level changed −82 1/2 feet in 2 1/4 minutes as she descended.
so the the climber's average change in elevation per minute was:
x = -82 1/2 / 2 1/4x = (-165/2) / (9/4)x = (-165/2) x (4/9)x = -18 feet per minute is his change in elevation
Answer:
64,0000
Step-by-step explanation:
Not completely sure what you mean by simplified but her is the answer when the two numbers are multiplied.
For A I am pretty sure it's 12.6 and for B I believe it's 15.7
Hope I helped
